Synthesis of telechelic dimethylsiloxane-ethylene oxide-dimethylsiloxane triblock copolymers is described. From commercial α,ω-dihydroxy poly(ethylene oxide), three steps are required to obtain this telechelic α,ω-disilanol-ended copolymer. These polymers are potentially suitable as difunctional precursors in crosslinking processes.
|Original language||English (US)|
|Number of pages||3|
|Journal||Polymer communications Guildford|
|State||Published - Feb 1990|
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